The overhaul will add:
- New digital signs
- A new look for the entrances to the monorails that take passengers to their gates
- Renovated restrooms with a new, sleeker appearance
- A military greeting area managed by the USO
- New tourism information centers

The major renovation effort will be split into two waves of work. The first begins Monday and is set to wrap up by August 10th -- more than two weeks before the 2012 Republican National Convention in Tampa.